2 x 26 = 52
54
The rotational symmetry of a plane object is the number of times it will look exactly like its original shape when you rotate it through 360 degrees in its plane. A whole alphabet has no rotational symmetry but some letters in an alphabet may have rotational symmetry. The number of symmetries depends on the alphabet, whether the letters are in upper or lower case as well as the font used.
26+26+2=54
There are 130
130
26 * 5 = 130
The term is factoring and basically you just multiply every number up to the number that your at. Like the alphabet has 26 letters then you would multiply 1 times 2 times 3 on up to you get to 26. Its usually written as: 26!. The exclamation mark tells you to do all this.
The first half of the alphabet consists of 13 letters (A-M), and the second half consists of another 13 letters (N-Z). For the first two letters, you can choose any of the 13 letters for each position, giving (13 \times 13 = 169) combinations. For the last two letters, you also have 13 choices for each, resulting in another (13 \times 13 = 169) combinations. Therefore, the total number of different four-letter words is (169 \times 169 = 28,456).
four-4 infinity + infinity + infinity... an infinate number of times will give you an infinate number of characters, and whos sum will be infinity... ;)
26. There are only 26 letters in the alphabet therefore there only 26 letters can be used but repeated hundreds of times.
In the English alphabet there are 26 letters. And there are 10 Arabic numerals (digits). For any arbitrary number of letters and numbers, the number of combinations can be found as the product of the number of possible symbols in each space, in this case: 26 * 26 * 26 * 10 * 10 * 10 * 10. Another way to approach it is to raise 26 by the number of letters, and 10 by the number of digits, and multiply those together. Here it would be 26 to the third power times 10 to the fourth power: 26 ^ 3 = 17576 10 ^ 4 = 10000 Total = 175,760,000
No.It has, in times past, been added to the end of the English alphabet as a ligature, standing in for Et, but not as a letter in its own right.